Curium
Links
Curium
http://nautilus.fis.uc.pt/st2.5/scenes-e/elem/e09600.html
History and properties of the element, its isotopes, its spectrum, and its substances.
It's Elemental: Curium
http://education.jlab.org/itselemental/ele096.html
Basic physical and historical information.
ChemicalElements.com: Curium
http://www.chemicalelements.com/elements/cm.html
Basic information, atomic structure, and isotopes.
Visual Elements: Curium
http://www.chemsoc.org/viselements/pages/curium.html
General and physical information, source, and key isotopes.
EnvironmentalChemistry.com: Curium
http://environmentalchemistry.com/yogi/periodic/Cm.html
Atomic structure, chemical and physical properties, and table of nuclides.
WebElements: Curium
http://www.webelements.com/webelements/elements/text/Cm/key.html
Extensive information on history, compounds, and properties.
Lenntech: Curium
http://www.lenntech.com/Periodic-chart-elements/Cm-en.htm
Physical data, chemical properties, health and environmental effects.